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生物素可增强鸟苷酸环化酶的活性。

Biotin enhances guanylate cyclase activity.

作者信息

Vesely D L

出版信息

Science. 1982 Jun 18;216(4552):1329-30. doi: 10.1126/science.6123152.

DOI:10.1126/science.6123152
PMID:6123152
Abstract

Biotin and its analog, (+)-biotin-p-nitrophenyl ester enhanced guanylate cyclase activity two- to threefold in rat liver, kidney, colon, cerebellum, and heart. Dose-response relationships revealed that at concentrations as low as 1 micromolar, both biotin and its analog caused maximal augmentation of guanylate cyclase activity. These data suggest a role for the activation of guanylate cyclase in the mechanism of action of this vitamin.

摘要

生物素及其类似物(+)-生物素对硝基苯酯可使大鼠肝脏、肾脏、结肠、小脑和心脏中的鸟苷酸环化酶活性增强两到三倍。剂量反应关系表明,在低至1微摩尔的浓度下,生物素及其类似物均可使鸟苷酸环化酶活性达到最大增强。这些数据表明鸟苷酸环化酶的激活在这种维生素的作用机制中发挥作用。

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Biotin enhances guanylate cyclase activity.生物素可增强鸟苷酸环化酶的活性。
Science. 1982 Jun 18;216(4552):1329-30. doi: 10.1126/science.6123152.
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Biotin analogs activate guanylate cyclase.生物素类似物可激活鸟苷酸环化酶。
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